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Tumor associated calcium signal transducer 2 (TACSTD2, TROP-2) is a type I cell surface glycoprotein that is highly expressed on human carcinomas. It was originally identified as an antigen present on human gastrointestinal tumors and is the second of two members of this family. Human and mouse TROP-2 share 87% amino acid (aa) similarity. TROP-2 is capable of transducing an intracellular calcium signal and may play a role in tumor growth. It also has adhesive functions. TROP-2 Protein,Human,Recombinant (aa 88-274, hFc) is expressed in HEK293 mammalian cells with C-Fc tag. The predicted molecular weight is 60-80 KDa and the accession number is P09758.
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
10 μg | ¥ 540 | 5日内发货 | |
50 μg | ¥ 1,650 | 5日内发货 | |
500 μg | ¥ 8,300 | 5日内发货 | |
1 mg | ¥ 9,890 | 5日内发货 |
生物活性 | Immobilized Human TROP-2-Fc at 2μg/ml (100 μl/well) can bind Anti-Human TROP-2 mAb* .*: Biotinylated by NHS-biotin prior to testing. The ED50 of Anti-Human TROP-2 mAb* is 5.16 ng/ml. (Regularly tested) |
产品描述 | Tumor associated calcium signal transducer 2 (TACSTD2, TROP-2) is a type I cell surface glycoprotein that is highly expressed on human carcinomas. It was originally identified as an antigen present on human gastrointestinal tumors and is the second of two members of this family. Human and mouse TROP-2 share 87% amino acid (aa) similarity. TROP-2 is capable of transducing an intracellular calcium signal and may play a role in tumor growth. It also has adhesive functions. TROP-2 Protein,Human,Recombinant (aa 88-274, hFc) is expressed in HEK293 mammalian cells with C-Fc tag. The predicted molecular weight is 60-80 KDa and the accession number is P09758. |
种属 | Human |
表达系统 | HEK293 Cells |
标签 | C-hFc |
蛋白编号 | P09758 |
别名 | Tumor-associated calcium signal transducer 2,TROP2,TACSTD2,Membrane component chromosome 1 surface marker 1,Cell surface glycoprotein Trop-2 |
氨基酸序列 | Thr88-Thr274 |
蛋白构建 | Thr88-Thr274 |
蛋白纯度 | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
分子量 | 60-80 KDa (reducing condition) |
内毒素 | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. |
复溶方法 | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
存储 | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
运输方式 | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
研究背景 | Tumor associated calcium signal transducer 2 (TACSTD2, TROP-2) is a type I cell surface glycoprotein that is highly expressed on human carcinomas. It was originally identified as an antigen present on human gastrointestinal tumors and is the second of two members of this family. Human and mouse TROP-2 share 87% amino acid (aa) similarity. TROP-2 is capable of transducing an intracellular calcium signal and may play a role in tumor growth. It also has adhesive functions. |
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